AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NN23 ∴ Orbital info ∴ Epoch epochXXX
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(66422) 1999NN23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 66422.eq0)
Keplerian elements at epoch
57636.7 MJD
Value 1-σ variation Units
a 2.43372 6.465e-09 au
e 0.208834 4.175e-08
i 1.957 4.333e-06 deg
Ω 146.639 0.0001101 deg
ω 203.055 0.0001105 deg
M 149.848 8.085e-06 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9255 au
Aphelion 2.942 au
Asc. node-Earth separation 1.89224 au
Desc. node-Earth separation 0.94042 au
Earth MOID 0.91885 au
Orbital period 1386.77 days
Date of orbit computation  apr 23 20:00
Correlation matrix
1.00000000-0.085413790.005163370.00838027-0.016792970.12537734
-0.085413791.00000000-0.002202250.00130224-0.00113226-0.03976004
0.00516337-0.002202251.000000000.21086372-0.210115060.00390246
0.008380270.001302240.210863721.00000000-0.996573790.00366211
-0.01679297-0.00113226-0.21011506-0.996573791.00000000-0.08202462
0.12537734-0.039760040.003902460.00366211-0.082024621.00000000
Covariance matrix
4.18006639E-17-2.30543327E-171.44638583E-165.96491580E-15-1.19926742E-146.55368871E-15
-2.30543327E-171.74287392E-15-3.98343597E-165.98518515E-15-5.22128067E-15-1.34200765E-14
1.44638583E-16-3.98343597E-161.87723202E-111.00580914E-10-1.00557182E-101.36701190E-13
5.96491580E-155.98518515E-151.00580914E-101.21201908E-08-1.21188420E-083.25957646E-12
-1.19926742E-14-5.22128067E-15-1.00557182E-10-1.21188420E-081.22009561E-08-7.32514675E-11
6.55368871E-15-1.34200765E-141.36701190E-133.25957646E-12-7.32514675E-116.53657583E-11